Thermostat, NO contact, centre plate, time-controlled, B.7, al., matt, lacq. 20441404
EAN-Nr.
4011334354666
Packaging
1 piece
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Technical characteristics
Functions
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Functiontimer for changing the temperature by the hour ; with valve protection function ; Operating hours meter or energy consumption display adjustable ; with access protection ; with frost protection function
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Slide switchwith switchover manual/automatic mode
Controls and indicators
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Operationoperating languages are adjustable: German, English, Dutch or French
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Indication / displaylarge, backlight display with text display
Main electrical features
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Nominal voltage230 V
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Rated voltage230 V AC
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Frequency50 Hz
Electric current
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Switching current10 mA ... 10 (4) A
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Switching current at cos φ = 0.6max. 4 A
Dimensions
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Insertion depth25 mm
Power
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Power consumption≈ 1.2 W
Battery
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Lithium cell power reserve [years]≈ 10
Detection
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Sensorwith integrated temperature sensor
Materials
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Colour of design linealuminium
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Material / workmanshiplacquered
Installation, mounting
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Installation modewithout spreader claws
Connection
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Type of connectionwith screw terminals
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Connectionwith additional connection for external floor temperature sensor/remote sensor
Settings
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Floor temperature setting range10…40 °C
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Room temperature setting range5…30 °C
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Programsholiday programme with date activation
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Programmingprogrammable with operating unit removed ; 3 preset time programmes, individually adjustable ; max. 9 switching times per weekday ; 3 blocks of days: Mon-Fri, Sat-Sun, Mon-Sun
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Timewith automatic summer-/winter time switching (can be switched off)
Equipment
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Switching temperature difference≈ 0.5 K
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Heatingwith self-teaching heating curve ; for heating or cooling mode ; for room and floor heaters ; for underfloor heating control using room and/or floor temperature possible
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ControlPWM cycle time and hysteresis (for two-point control) settable ; control process PWM or 2-point (on/off) can be selected
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Valve drivestype of actuator (currentless closed/open) adjustable
Use
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Differentiation characteristic 2 - SalesTime-controlled
Safety
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REACH conformYes
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RoHS conformYes
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Halogen freeNo
Use conditions
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Temperaturetemperature control range adjustable
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Energy efficiency classIV (2%)
Identification
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Application, usageHVAC control
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Main design lineBerker S.1/B.3/B.7
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Secondary design line(s)Berker S.1 ; Berker B.3 ; Berker B.7
Downloads
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Product image
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Instruction manual
Instruction manuals for 20441404
Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2020-11)
PDF536 KB
Instruction manuals for 20441404
Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
PDF971 KB -
Declaration of conformity
EU Declaration of conformity for 20441404
Declaration of Conformity
PDF156 KB
EU Declaration of conformity for 20441404
Declaration of Conformity
PDF155 KB -
RoHS report
Pollutant guidelines for 20441404
REACH-declaration 2023-10-20 (english)
PDF32 KB
Pollutant guidelines for 20441404
RoHS-declaration 2023-10-20 (english)
PDF33 KB
More documentation
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